perfect calculus test

5:02

36:22

1:36

11:12

15:24

14:38

20:20

26:44

1:04:56

10:55

1:34:42

1:11:52

26:10

2:01:40

1:46:22

14:55

11:54

50:18

9:41

1:05:46

8:59

1:10:54

2:29:49

10:42

1:19:45

17:58

2:53

26:06

38:08

14:43

48:58

21:55

10:52

8:38

3:38

7:18

2:07:03

8:03

6:33

11:40

36:50

10:04

26:55

2:07

4:15

7:22

4:23

9:32

11:42

13:00

1:19:42

5:02

38:31

21:52

5:00

2:40

12:10

10:27

5:34

1:34:07